The Mississippi River is the chief river of the second-largest drainage system on the North American continent, second only to the Hudson Bay drainage system.[10][11] Flowing entirely in the United States (although its drainage basin reaches into Canada), it rises in northern Minnesota and meanders slowly southwards for 2,320 miles (3,730 km)[11] to ...
The benefit of Southwest is that you can speculatively book your flights and if you cancel there are no change fees, which I love! Of course, if you pay for your flight with cash and need to cancel youâll receive the amount paid back in the form of a voucher which is only valid for one year.
If you do not plan to travel on your flight, you must contact Southwest Airlines or Southwest Vacations by phone at least ten (10) minutes prior to scheduled departure. Otherwise, all funds on the unused portion of the reservation will be lost, and the remaining itinerary will be cancelled by the airline.